231834664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 471744000

約数和(自身を除く): 239909336

約数列:

[1, 2, 4, 8, 23, 41, 46, 79, 82, 92, 158, 164, 184, 316, 328, 389, 632, 778, 943, 1556, 1817, 1886, 3112, 3239, 3634, 3772, 6478, 7268, 7544, 8947, 12956, 14536, 15949, 17894, 25912, 30731, 31898, 35788, 61462, 63796, 71576, 74497, 122924, 127592, 148994, 245848, 297988, 366827, 595976, 706813, 733654, 1259971, 1413626, 1467308, 2519942, 2827252, 2934616, 5039884, 5654504, 10079768, 28979333, 57958666, 115917332, 231834664]

約数ペア:

[(1, 231834664), (2, 115917332), (4, 57958666), (8, 28979333), (23, 10079768), (41, 5654504), (46, 5039884), (79, 2934616), (82, 2827252), (92, 2519942), (158, 1467308), (164, 1413626), (184, 1259971), (316, 733654), (328, 706813), (389, 595976), (632, 366827), (778, 297988), (943, 245848), (1556, 148994), (1817, 127592), (1886, 122924), (3112, 74497), (3239, 71576), (3634, 63796), (3772, 61462), (6478, 35788), (7268, 31898), (7544, 30731), (8947, 25912), (12956, 17894), (14536, 15949)]